diff options
| -rw-r--r-- | drivers/gpu/drm/tegra/drm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index 7dd328d77996..7ba7e2860ac8 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -879,8 +879,18 @@ static int tegra_debugfs_framebuffers(struct seq_file *s, void *data) return 0; } +static int tegra_debugfs_iova(struct seq_file *s, void *data) +{ + struct drm_info_node *node = (struct drm_info_node *)s->private; + struct drm_device *drm = node->minor->dev; + struct tegra_drm *tegra = drm->dev_private; + + return drm_mm_dump_table(s, &tegra->mm); +} + static struct drm_info_list tegra_debugfs_list[] = { { "framebuffers", tegra_debugfs_framebuffers, 0 }, + { "iova", tegra_debugfs_iova, 0 }, }; static int tegra_debugfs_init(struct drm_minor *minor) |